Tail gas recovery device for short fiber post-spinning drying room

The utility model discloses a short fiber post-spinning drying room tail gas recovery device, relates to the technical field of tail gas recovery devices, and aims to solve the technical problems of low steam utilization rate and waste of a large amount of heat energy in the prior art. When the tail gas recovery device is used for drying the wiring harness, hot steam rises upwards, the moving assembly drives the fan cover to move left and right in a reciprocating mode, the hot steam at the lower end is collected, the hot steam is guided into the containing cavity, and therefore the tail gas recovery device can be used for drying the wiring harness. The air outlet pipeline is arranged on the side face of the dryer, after the dried hot air is output, the tows are subjected to hot air drying, heat loss in the whole process is small, the utilization rate of steam heat energy is increased, energy consumption of the drying room is reduced, and environmental protection is facilitated. 本实用新型公开了一种短纤维后纺烘房尾气回收装置，涉及尾气回收装